Finding the Fourth Proportional to 2,061,889.10, 2,845,270.22 and 1,144,060.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061,889.10 : 2,845,270.22 = 1,144,060.05 : x
2. Step 2: Convert to fraction form
   2,061,889.10/2,845,270.22 = 1,144,060.05/x
3. Step 3: Cross multiply
   2,061,889.10x = 2,845,270.22 × 1,144,060.05
4. Step 4: Simplify right side
   2,061,889.10x = 3,255,159,984,436.41
5. Step 5: Solve for x
   x = 3,255,159,984,436.41/2,061,889.10
6. Step 6: Final answer
   x = 1,578,727.00